महाभारतः mahābhārataḥ - book-7, chapter-146, verse-27

तान्यर्जुनः सहस्राणि रथवारणवाजिनाम् ।
प्रत्यवारयदायस्तः प्रकुर्वन्विपुलं क्षयम् ॥२७॥

27. tānyarjunaḥ sahasrāṇi rathavāraṇavājinām ,
pratyavārayadāyastaḥ prakurvanvipulaṁ kṣayam.

27. tāni arjunaḥ sahasrāṇi rathavāraṇavājinām
pratyavārayat āyastaḥ prakurvan vipulam kṣayam

27. āyastaḥ arjunaḥ tāni rathavāraṇavājinām
sahasrāṇi pratyavārayat vipulam kṣayam prakurvan

27. Though exerted, Arjuna repelled those thousands of chariots, elephants, and horses, causing immense destruction.

Words meanings summery:

• तानि (tāni) - those

• अर्जुनः (arjunaḥ) - Arjuna

• सहस्राणि (sahasrāṇi) - thousands

• रथवारणवाजिनाम् (rathavāraṇavājinām) - of chariots, elephants, and horses

• प्रत्यवारयत् (pratyavārayat) - repelled, checked, warded off

• आयस्तः (āyastaḥ) - fatigued, wearied, exerted

• प्रकुर्वन् (prakurvan) - causing, creating, doing

• विपुलम् (vipulam) - great, vast, immense

• क्षयम् (kṣayam) - destruction, loss, ruin

Words meanings and morphology

तानि (tāni) - those

(pronoun)

neuter, plural of tat

tat - that, those

अर्जुनः (arjunaḥ) - Arjuna

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - Arjuna (name of a Pandava prince); white, silver-colored

सहस्राणि (sahasrāṇi) - thousands

(noun)

neuter, plural of sahasra

sahasra - thousand

रथवारणवाजिनाम् (rathavāraṇavājinām) - of chariots, elephants, and horses

(adjective)

Genitive, plural of rathavāraṇavājin

rathavāraṇavājin - consisting of chariots, elephants, and horses

Compound type : dvandva (ratha+vāraṇa+vājin)

• ratha – chariot, car
  noun (masculine)
• vāraṇa – elephant; warding off, obstructing
  noun (masculine)
• vājin – horse; swift, strong
  noun (masculine)

Note: modifies 'sahasrāṇi' indicating what kind of thousands they are.

प्रत्यवारयत् (pratyavārayat) - repelled, checked, warded off

(verb)

3rd person , singular, active, past imperfect (laṅ) of vṛ

Imperfect

Imperfect 3rd person singular active, from root vṛ (VIII) with upasargas prati and ava

Prefixes: prati+ava

Root: vṛ (class 0)

आयस्तः (āyastaḥ) - fatigued, wearied, exerted

(adjective)

Nominative, masculine, singular of āyasta

āyasta - fatigued, wearied, exerted

Past Passive Participle

from root yam (I) with upasarga ā

Prefix: ā

Root: yam (class 0)

Note: modifies Arjuna

प्रकुर्वन् (prakurvan) - causing, creating, doing

(participle)

Nominative, masculine, singular of prakurvat

prakurvat - causing, creating, doing

Present Active Participle

from root kṛ (VIII) with upasarga pra

Prefix: pra

Root: kṛ (class 0)

Note: modifies Arjuna

विपुलम् (vipulam) - great, vast, immense

(adjective)

Accusative, masculine, singular of vipula

vipula - great, vast, immense, extensive

Note: modifies kṣayam

क्षयम् (kṣayam) - destruction, loss, ruin

(noun)

Accusative, masculine, singular of kṣaya

kṣaya - destruction, ruin, loss